AD5543

PRODUCTION

16-Bit DAC in µSOIC-8 Package

Part Models
6
1ku List Price
Starting From $11.04
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Part Details

  • 16-bit resolution
  • ±1 LSB DNL
  • ±1 LSB INL
  • Low noise: 12 nV/√Hz
  • Low power: IDD = 10 μA
  • 0.5 μs settling time
  • 4-quadrant multiplying reference input
  • 2 mA full-scale current ± 20%, with VREF= 10 V
  • Built-in RFB facilitates voltage conversion
  • 3-wire interface
  • Ultracompact 8-lead MSOP and 8-lead SOIC packages

AD5543-EP supports defense and aerospace applications (AQEC standard)

  • Download AD5543-EP Data Sheet (pdf)
  • Military temperature range (−55°C to +125°C)
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
AD5543
16-Bit DAC in µSOIC-8 Package
AD5543/AD5553 Functional Block Diagram AD5543/AD5553 Pin Configuration AD5543/AD5553 Pin Configuration
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Documentation

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Software Resources


Tools & Simulations

Precision DAC Error Budget Tool

The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.

Open Tool

Evaluation Kits

eval board
EVAL-AD5543

AD5543 Evaluation Board

Features and Benefits

  • Full-featured evaluation board for the AD5543
  • Graphic user interface software for board control and data analysis
  • Connector to EVAL-SDP-CB1Z system development platform board
  • Various power supply options

Product Details

The AD5543 is a precision, 16-bit, low power, current output, small form factor, digital-to-analog converter (DAC). It is designed to operate from a single 5 V supply with a ±10 V multiplying reference. The applied external reference, VREF, determines the full-scale output current. An internal feedback resistor (RFB) facilitates the R-2R and temperature tracking for voltage conversion when combined with an external op amp. 

A serial data interface offers high speed, 3-wire, microcontrollercompatible inputs using serial data input (SDI), clock (CLK), and chip select (CS).

The AD5543 is packaged in ultracompact (3 mm × 4.7 mm) 8-lead MSOP and 8-lead SOIC packages. The EVAL-AD5543 board is used in conjunction with the EVAL-SDP-CB1Z system development platform (SDP) board available from Analog Devices, Inc., which is purchased separately from the evaluation board. The USB-to-SPI communication to the AD5543 is completed using this Blackfin®-based development board. The software offers a waveform generator.

The EVAL-AD5543 can also be used for the AD5553 by changing the number of bits written (14 bits) in the input.


EVAL-AD5543
AD5543 Evaluation Board
EVAL-AD5543SDZANGLE-web EVAL-AD5543SDZBOTTOM-web EVAL-AD5543SDZTOP-web

Reference Designs

Current Source Using a Current Output DAC
CN0151 Circuits from the lab

Versatile High Precision Programmable Current Sources Using DACs, Op Amps, and MOSFET Transistors

Features and Benefits

  • Programmable current output
  • Multiple configurations for reverse and bi-directional modes
Figure 1. CN0582 Simplified System Block Diagram
CN0582 Circuits from the lab

USB 3.0 Quad-Channel IEPE Vibration Sensor Measurement System

Features and Benefits

  • 4-Channels of Analog Input
  • IEPE, 4-20mA Sensor Compatible
  • Frequency Generator Output
CN0151
Versatile High Precision Programmable Current Sources Using DACs, Op Amps, and MOSFET Transistors
Current Source Using a Current Output DAC
CN0582
USB 3.0 Quad-Channel IEPE Vibration Sensor Measurement System
Figure 1. CN0582 Simplified System Block Diagram
EVAL-CN0582-USBZ
EVAL-CN0582-USBZ - Top View
EVAL-CN0582-USBZ - Bottom View

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